Select the folder and click Include folder. After adding a folder to File Explorer Gallery, if you want to view the photos of that folder, click on Collections in Gallery and then select your folder.

I know how to change the view settings for all folders, but how can I change the view settings for a folder and all of its subfolders and (here's the trick) ...

Connecting a SharePoint Team Site to Windows 11 through File Explorer allows team members to seamlessly access collaborative documents using their desktop apps.